Which of the following pairs of cranial nerves is/are of mixed category?

• Glossopharyngeal and hypogrossal

• Trigeminal and abducens

• Trigeminal and facial

• Glossopharyngeal and vagus

Myelin sheaths

• are abundant in nervous system of non- vertebrates

• consists largely of lipids

• has a low electric resistance

• allows the continous conduction of impulse

Pacinian corpuscles found in the skin are sensitive to

• touch

• pressure

• temperature (hot and cold)

• vibrations

Which of the following statement is true for maculae found in the internal ear of humans?

• It is present in ampullae of semicircular ducts

• These are three in number

• Each macula contains calcarious ear stones called oto lith.

• All of above

Myelin sheaths

• are abundant in the nervous system of non-vertebrates

• consists largely of lipids

• has a low electric resistance

• allow the continous conduction of impulse

Which of the following characteristic is not seen in a person suffering from schizoprenia?

• Auditory hallucinations

• Split personality

• False beliefs

• Lack of motivation

Utriculus of internal ear is

• lower chamber related with equilibrium

• lower chamber related with receiving sound waves

• upper chamber related with receiving sound waves

• upper chamber related with equilibrium

The most appropriate definition of neuroglial cells are

• non-sensory and supporting cells

• secretory cells

• sensory and supporting cells

• non-sensory supporting or secretory cells

Match the disease in column I with their characteristic symptoms in column II caused in brain.

• A - 2; B - 4; C - 3; D - 1

• A - 3; B - 2; C - 1; D - 4

• A - 4; B - 3; C - 2; D - 3

• A - 3; B - 4; C - 1; D - 2

Match the parts of the human brain with their functions.

• A - 5; B - 4; C - 2; D - 1

• A - 4; B - 5; C - 2; D - 1

• A - 5; B - 4; C - 1; D - 2

• A - 4; B - 5; C - 1; D - 2